<template>
  <div :id="id" :class="className" :style="{ height: height, width: width }" />
</template>

<script>
import * as echarts from "echarts";
// import echarts from 'echarts'
import resize from "./mixins/resize";

export default {
  mixins: [resize],
  props: {
    className: {
      type: String,
      default: "chart",
    },
    id: {
      type: String,
      default: "chart",
    },
    width: {
      type: String,
      default: "200px",
    },
    height: {
      type: String,
      default: "200px",
    },
    minchartData: {
      type: Object,
      default() {
        return {
          xData: [],
          female: [],
          male: [],
          average: [],
        };
      },
    },
  },
  data() {
    return {
      chart: null,
    };
  },
  watch: {
    minchartData: {
      handler: function () {
        this.initChart();
      },
      deep: true,
    },
  },
  mounted() {
    this.initChart();
  },
  beforeDestroy() {
    if (!this.chart) {
      return;
    }
    this.chart.dispose();
    this.chart = null;
  },
  methods: {
    initChart() {
      this.chart = echarts.init(document.getElementById(this.id));

      this.chart.setOption({
        backgroundColor: "#344b58",
        title: {
          text: "备货预测",
          x: "20",
          top: "20",
          textStyle: {
            color: "#fff",
            fontSize: "22",
          },
          subtextStyle: {
            color: "#90979c",
            fontSize: "16",
          },
        },
        tooltip: {
          trigger: "axis",
          axisPointer: {
            textStyle: {
              color: "#fff",
            },
          },
        },
        grid: {
          left: "5%",
          right: "5%",
          borderWidth: 0,
          top: 150,
          // bottom: 95,
          textStyle: {
            color: "#fff",
          },
        },
        legend: {
          // x: "5%",
          top: "10%",
          textStyle: {
            color: "#90979c",
          },
          data: ["库存", "在途库存", "销量"],
        },
        calculable: true,
        xAxis: [
          {
            type: "category",
            axisLine: {
              lineStyle: {
                color: "#90979c",
              },
            },
            splitLine: {
              show: false,
            },
            axisTick: {
              show: false,
            },
            splitArea: {
              show: false,
            },
            axisLabel: {
              interval: 0,
            },
            data: this.minchartData.xData,
          },
        ],
        yAxis: [
          {
            type: "value",
            splitLine: {
              show: false,
            },
            axisLine: {
              lineStyle: {
                color: "#90979c",
              },
            },
            axisTick: {
              show: false,
            },
            axisLabel: {
              interval: 0,
            },
            splitArea: {
              show: false,
            },
          },
        ],
        // dataZoom: [
        //   {
        //     show: true,
        //     height: 30,
        //     xAxisIndex: [0],
        //     bottom: 30,
        //     start: 10,
        //     end: 80,
        //     handleIcon:
        //       "path://M306.1,413c0,2.2-1.8,4-4,4h-59.8c-2.2,0-4-1.8-4-4V200.8c0-2.2,1.8-4,4-4h59.8c2.2,0,4,1.8,4,4V413z",
        //     handleSize: "110%",
        //     handleStyle: {
        //       color: "#d3dee5",
        //     },
        //     textStyle: {
        //       color: "#fff",
        //     },
        //     borderColor: "#90979c",
        //   },
        //   {
        //     type: "inside",
        //     show: true,
        //     height: 15,
        //     start: 1,
        //     end: 35,
        //   },
        // ],
        series: [
          {
            name: "库存",
            type: "bar",
            stack: "total",
            barMaxWidth: 35,
            barGap: "10%",
            itemStyle: {
              normal: {
                color: "rgba(255,144,128,1)",
                label: {
                  show: true,
                  textStyle: {
                    color: "#fff",
                  },
                  position: "insideTop",
                  formatter(p) {
                    return p.value > 0 ? p.value : "";
                  },
                },
              },
            },
            data: this.minchartData.female,
          },

          {
            name: "在途库存",
            type: "bar",
            stack: "total",
            itemStyle: {
              normal: {
                color: "rgba(0,191,183,1)",
                barBorderRadius: 0,
                label: {
                  show: true,
                  position: "top",
                  formatter(p) {
                    return p.value > 0 ? p.value : "";
                  },
                },
              },
            },
            data: this.minchartData.male,
          },
          {
            name: "销量",
            type: "line",
            stack: "total",
            symbolSize: 10,
            symbol: "circle",
            itemStyle: {
              normal: {
                color: "rgba(252,230,48,1)",
                barBorderRadius: 0,
                label: {
                  show: true,
                  position: "top",
                  formatter(p) {
                    return p.value > 0 ? p.value : "";
                  },
                },
              },
            },
            data: this.minchartData.average,
          },
        ],
      });
    },
  },
};
</script>
